[CVE-2023-6121] nvmet: nul-terminate the NQNs passed in the connect command
[ Upstream commit 1c22e0295a5eb571c27b53c7371f95699ef705ff ]
The host and subsystem NQNs are passed in the connect command payload and
interpreted as nul-terminated strings. Ensure they actually are
nul-terminated before using them.
Fixes: a07b4970f464 "nvmet: add a generic NVMe target")
Reported-by: Alon Zahavi <[email protected]>
Reviewed-by: Chaitanya Kulkarni <[email protected]>
Signed-off-by: Christoph Hellwig <[email protected]>
Signed-off-by: Keith Busch <[email protected]>
Signed-off-by: Sasha Levin <[email protected]>
1 file changed
